Senior BI Developer

Senior BI Developer

Location: Umeå, Sweden

Employment Type: Consulting Assignment

• Assignment Duration: September 2026 – September 2027, with the possibility of extension
• Workload: Full-time (100%)

Work Arrangement: On-site

About the Role

We are seeking an experienced Senior BI Developer to join a consulting assignment supporting the development and modernization of a data and analytics environment. The role is ideal for someone who enjoys working hands-on with data platforms, business intelligence, and database solutions while contributing to technical improvements and best practices.

You will collaborate with cross-functional teams to build reliable data solutions, enhance reporting capabilities, and improve data-driven decision-making across the organization.

Key Responsibilities

• Design, develop, and maintain data warehouse and business intelligence solutions.
• Build and optimize ETL/ELT processes for efficient data integration.
• Develop, maintain, and improve SQL databases, stored procedures, and data models.
• Analyze and resolve performance issues in existing database environments.
• Create scalable and maintainable data pipelines and analytical solutions.
• Work closely with business stakeholders to understand reporting and analytics requirements.
• Contribute to documentation, code quality, and continuous improvement initiatives.
• Support the team by sharing technical knowledge and promoting best practices.

Required Qualifications

• Extensive experience in Business Intelligence, Data Warehousing, or Data Engineering.
• Strong expertise in Microsoft SQL Server and T-SQL.
• Proven experience with database development, data modeling, and performance optimization.
• Hands-on experience designing and maintaining ETL/ELT solutions.
• Experience working in Agile development environments.
• Ability to independently analyze complex technical challenges and deliver effective solutions.
• Excellent communication skills in Swedish, both written and spoken.

Preferred Qualifications

• Experience with Microsoft BI technologies such as SSIS, SSAS, or SSRS.
• Knowledge of Power BI for reporting and dashboard development.
• Experience using Azure DevOps or similar development lifecycle tools.
• Programming experience with Python or similar languages for data processing or automation.
• Familiarity with modern cloud-based data platforms such as Microsoft Fabric, Azure Data Factory, or Databricks.
• Experience modernizing traditional data warehouse solutions.
• Understanding of data governance, master data management, or information modeling.
• Experience working in regulated or data-intensive industries.
• Previous mentoring or technical leadership experience.
• Knowledge of modern data architecture concepts such as Data Mesh.
• If you have a strong background in BI and data platform development and enjoy working in a collaborative, technically advanced environment, we would be happy to hear from you.